com.espertech.esper.epl.agg.service
Class AggregationMethodRow

java.lang.Object
  com.espertech.esper.epl.agg.service.AggregationMethodRow

public class AggregationMethodRow
extends java.lang.Object

A row in aggregation state.

Constructor Summary

AggregationMethodRow(long refcount, AggregationMethod[] methods)
Ctor.

Method Summary

void	decreaseRefcount() Decrease number of data points by one.
AggregationMethod[]	getMethods() Returns aggregation state.
long	getRefcount() Returns number of data points.
void	increaseRefcount() Increase number of data points by one.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AggregationMethodRow

public AggregationMethodRow(long refcount,
                            AggregationMethod[] methods)

Ctor.

Parameters:

refcount - number of items in state

methods - aggregations

Method Detail

getRefcount

public long getRefcount()

Returns number of data points.

Returns:

data points

getMethods

public AggregationMethod[] getMethods()

Returns aggregation state.

Returns:

state

increaseRefcount

public void increaseRefcount()

Increase number of data points by one.

decreaseRefcount

public void decreaseRefcount()

Decrease number of data points by one.